We were in PV last year and used the above company for our canopy tour. They were absolutely FANTASTIC! We felt very safe the entire time. Your safety is their top concern believe me. There were about 17 zip lines. It was incredible! I was nervous at first, but after I did the first line, I didn't want to stop. The tour guides are a blast! And they are all very nice! I did a LOT of research before booking with them and it really paid off. Eat at the restaurant when you're finished if time permits. It's very good.